<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>

	<body>
		<form action="http://localhost:3000/upload-single" method="post" enctype="multipart/form-data">
			<h2>单图上传</h2>
			<input type="file" name="logo">
			<input type="submit" value="提交">
		</form>
	</body>

</html>